CN110077732B

CN110077732B - Floating ball type fresh logistics transport case

Info

Publication number: CN110077732B
Application number: CN201910354752.0A
Authority: CN
Inventors: 崔小三
Original assignee: Funan Longyang Carton Packaging Co Ltd
Current assignee: Funan Longyang carton packaging Co., Ltd
Priority date: 2019-04-29
Filing date: 2019-04-29
Publication date: 2020-12-08
Anticipated expiration: 2039-04-29
Also published as: CN110077732A

Abstract

The invention belongs to the field of logistics transportation, and particularly relates to a floating ball type fresh logistics transportation box which comprises a base, wherein the upper end of the base is fixedly connected with a shell, the shell is a horizontally placed cylinder, the upper end of the shell is provided with a strip-shaped ventilation opening, an annular inner sliding groove is arranged in the shell, an inner sealing ring is rotationally connected in the inner sliding groove, an inner strip-shaped opening corresponding to the strip-shaped ventilation opening is formed in the inner sealing ring, an arc-shaped sliding groove is formed in the inner side wall of the shell, sliding blocks are slidably connected to two sides of the arc-shaped sliding groove, the sliding blocks are made of ferromagnetic materials, a permanent magnet section which is mutually attracted with the sliding blocks is embedded in the inner sealing ring, and a floating ball. According to the invention, the floating balls are arranged on the two sides of the shell, when the liquid level shakes, the positions of the floating balls can change along with the inclination of the liquid level, so that the shell is driven to rotate in a sealing manner, the ventilation port of the shell is sealed, and the effect of preventing water leakage is achieved.

Description

Floating ball type fresh logistics transport case

Technical Field

The invention belongs to the field of logistics transportation, and particularly relates to a floating ball type fresh logistics transportation box.

Background

With the acceleration of the economic globalization pace, at present, fresh and live electric commerce is quite popular, some fresh and live seafood and the like can also move to dining tables in inland areas, and in the fresh logistics process, in order to guarantee the survival rate of the fresh and live seafood, the fresh and live seafood generally needs to be transported in water, and meanwhile, good air permeability needs to be guaranteed, however, the moisture and air permeability guarantee at the same time, and a large contradiction generally exists.

In the logistics transportation process, especially the transport vechicle when traveling on rugged road section, because jolting or emergency brake etc. of vehicle, the box often can be overflowed to the water in the water tank, not only can cause the pollution to automobile body and ground, moreover, along with the reduction of the water yield in the box, the living fresh activity space also diminishes thereupon, influences the transportation survival rate of giving birth to bright, and in case totally enclosed, there is the condition that oxygen content is not enough again, causes great difficulty for giving birth to bright commodity circulation.

Therefore, we propose a floating ball type fresh logistics transportation box to solve the above problems.

Disclosure of Invention

The invention aims to solve the problems and provides a spill-proof and leak-proof floating ball type fresh logistics transport case.

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a bright logistics transport case is given birth to floater formula, includes the base, the upper end fixedly connected with casing of base, the cylinder that the casing was placed for the level, the upper end of casing is equipped with the ventilative mouth of bar, be equipped with annular interior sliding tray in the casing, interior sliding tray internal rotation is connected with interior sealing ring, be equipped with the interior bar opening corresponding with the ventilative mouth of bar on the interior sealing ring, be equipped with the arc spout on the inside wall of casing, the equal sliding connection in both sides of arc spout has the slider, the slider adopts ferromagnetic material to make, inlay on the interior sealing ring and be equipped with the permanent magnetism section with slider inter attraction, install the floater on the lateral wall of slider.

In the floating ball type fresh logistics transport box, the floating ball is fixedly connected with the sliding block, and the buoyancy sum of the floating ball and the sliding block is greater than the gravity sum of the floating ball and the sliding block.

In foretell floater formula give birth to bright logistics transportation case, the equal fixedly connected with L type connecting rod in lateral wall both sides of slider, two fixedly connected with threaded rod between the L type connecting rod, the floater rotates the cover and establishes on the threaded rod, just be equipped with on the floater with threaded rod assorted screw thread logical groove.

In the floating ball type fresh logistics transport box, the threaded rod is a fine thread.

In the floating ball type fresh logistics transport case, the floating ball is made of hard polyurethane foam plastic.

In the floating ball type fresh logistics transport box, an annular outer sliding groove is formed in the shell, an outer sealing ring is connected in the outer sliding groove in a sliding mode, an outer strip-shaped opening corresponding to the strip-shaped ventilation opening is formed in the outer sealing ring, a communicating opening is formed between the inner sliding groove and the outer sliding groove, a gear is connected in the communicating opening in a rotating mode, and tooth grooves meshed with the gear are formed in the outer side wall of the inner sealing ring and the inner side wall of the outer sealing ring.

Compared with the prior art, this floater formula is given birth to bright logistics transport case's advantage lies in:

1. according to the invention, by arranging the floating balls and the sealing rings, when the water surface fluctuates, especially when the vehicle is suddenly braked and the water surface shakes violently, the floating balls on the two sides are high and low, the sealing rings are driven to rotate, and the strip-shaped openings and the ventilation openings are staggered, so that the shell is isolated and water leakage is prevented.

2. The invention can adjust the position of the floating ball by arranging the threaded rod, thereby being suitable for fresh transportation with different water quantities and having wider application range.

3. According to the invention, by arranging the outer sealing ring and the gear, when the inner sealing ring rotates under the action of the floating ball, the gear drives the outer sealing ring to rotate in opposite directions, so that the inner strip-shaped opening and the outer strip-shaped opening move in opposite directions, the strip-shaped ventilation opening is rapidly sealed, and the effect is better.

Drawings

Fig. 1 is a perspective view showing the structure of an embodiment 1 of a floating ball type fresh food logistics transportation box provided by the invention;

fig. 2 is a schematic structural view of a closed state of a vent in a floating ball type fresh food logistics transportation box in embodiment 1 of the invention;

fig. 3 is an external structural schematic view of an embodiment 1 of the floating ball type fresh food logistics transportation box provided by the invention;

fig. 4 is a perspective view of the embodiment 2 of the floating ball type fresh food logistics transportation box provided by the invention;

FIG. 5 is an enlarged schematic view of the structure at A in FIG. 4;

FIG. 6 is a perspective view of the embodiment 3 of the floating ball type fresh logistics transportation box provided by the invention;

fig. 7 is an enlarged schematic view of the structure at B in fig. 6.

In the figure, a base 1, a shell 2, a strip-shaped ventilation opening 3, an inner sealing ring 4, an inner strip-shaped opening 5, an arc-shaped sliding groove 6, a sliding block 7, a permanent magnet section 8, a floating ball 9, a 10L-shaped connecting rod, a threaded rod 11, an outer sealing ring 12, an outer strip-shaped opening 13 and a gear 14 are arranged.

Detailed Description

The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.

Example 1

As shown in fig. 1-3, a bright logistics transport case is given birth to floater formula, including base 1, base 1's upper end fixedly connected with casing 2, casing 2 is the cylinder that the level was placed, casing 2's upper end is equipped with the ventilative mouthful 3 of bar (as shown in fig. 3), be equipped with annular interior sliding tray in the casing 2, interior sliding tray internal rotation is connected with interior sealing ring 4, be equipped with the interior bar opening 5 corresponding with the ventilative mouthful 3 of bar on the interior sealing ring 4, be equipped with arc spout 6 on casing 2's the inside wall, the equal sliding connection in both sides of arc spout 6 has slider 7, slider 7 adopts ferromagnetic material to make, inlay on the interior sealing ring 4 and be equipped with the permanent magnetism section 8 with slider 7 inter attraction, install floater 9 on slider 7's the lateral wall, floater 9 and slider 7 fixed connection, floater 9 and slider 7's buoyancy and the gravity sum that is.

In the embodiment, in an initial state, the water surface is calm, the two floating balls 9 are at the same height (as shown in fig. 1), when a vehicle bumps or brakes suddenly and the like, the water surface shakes violently, the whole liquid surface is in an inclined state, the two floating balls 9 move upwards and downwards respectively from the angle of the single floating ball 9, the two floating balls 9 rotate towards one direction as a whole, under the action of the permanent magnet section 8, the floating balls 9 drive the inner sealing ring 4 to rotate, the inner strip-shaped opening 5 and the strip-shaped ventilation port 3 are staggered, and the strip-shaped ventilation port 3 is closed, so that a sealed and waterproof effect is achieved; when the vehicle returns to normal running and the water surface returns to calm, the two floating balls return to the same height again under the action of buoyancy, so that the inner strip-shaped opening 5 and the strip-shaped ventilation opening 3 are communicated, ventilation can be continued, and the content of sufficient oxygen in the shell 2 is ensured.

Example 2

As shown in fig. 4 to 5, the present embodiment is different from embodiment 1 in that: the equal fixedly connected with L type connecting rod 10 in lateral wall both sides of slider 7, fixedly connected with threaded rod 11 between two L type connecting rods 10, it is specific, threaded rod 11 is fine thread, and the floater 9 rotates the cover and establishes on threaded rod 11, and is equipped with on the floater 9 with the threaded groove of threaded rod 11 assorted, worth mentioning, floater 9 adopts rigid polyurethane foam.

Because the fresh transportation volume or the difference of variety, the water storage capacity in the casing also differs, and this embodiment can be according to the volume of water, the height of liquid level promptly, and the position of floater 9 is adjusted, and it should be noted that, the same height should be kept to the position of two floaters 9, and it needs to explain, because threaded rod 11 is the fine thread, possesses self-locking function.

Example 3

As shown in fig. 6 to 7, the present embodiment is different from embodiment 2 in that: the casing 2 is internally provided with an annular outer sliding groove, the outer sliding groove is internally and slidably connected with an outer sealing ring 12, the outer sealing ring 12 is provided with an outer strip-shaped opening 13 corresponding to the strip-shaped ventilation opening 3, a communicating opening is arranged between the inner sliding groove and the outer sliding groove, a gear 14 is rotationally connected in the communicating opening, and tooth grooves meshed with the gear 14 are arranged on the outer side wall of the inner sealing ring 4 and the inner side wall of the outer sealing ring 12.

In this embodiment, by arranging the inner seal ring 4 and the outer seal ring 12, and by the transmission connection of the gear 14, when the inner seal ring 4 rotates, the outer seal ring 12 rotates in the opposite direction under the action of the gear 14, so that the inner strip-shaped opening 5 and the outer strip-shaped opening 13 move towards both sides simultaneously, and the sealing effect on the strip ventilation opening 3 is completed more rapidly.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. A floating ball type fresh logistics transport case comprises a base (1) and is characterized in that, the upper end of the base (1) is fixedly connected with a shell (2), the shell (2) is a cylinder which is horizontally placed, the upper end of the shell (2) is provided with a strip-shaped ventilation opening (3), the shell (2) is internally provided with an annular inner sliding groove, an inner sealing ring (4) is rotationally connected in the inner sliding groove, an inner strip-shaped opening (5) corresponding to the strip-shaped ventilation opening (3) is arranged on the inner sealing ring (4), an arc-shaped chute (6) is arranged on the inner side wall of the shell (2), two sides of the arc-shaped chute (6) are both connected with a sliding block (7) in a sliding way, the sliding block (7) is made of ferromagnetic materials, a permanent magnet section (8) which is mutually attracted with the sliding block (7) is embedded on the inner sealing ring (4), and a floating ball (9) is arranged on the side wall of the sliding block (7);

the floating ball (9) is fixedly connected with the sliding block (7), and the sum of buoyancy of the floating ball (9) and the sliding block (7) is greater than the sum of gravity of the floating ball (9) and the sliding block (7);

l-shaped connecting rods (10) are fixedly connected to two sides of the side wall of the sliding block (7), a threaded rod (11) is fixedly connected between the two L-shaped connecting rods (10), the floating ball (9) is rotatably sleeved on the threaded rod (11), and a threaded through groove matched with the threaded rod (11) is formed in the floating ball (9);

the threaded rod (11) is a fine thread;

the floating ball (9) is made of rigid polyurethane foam;

the improved ventilation structure is characterized in that an annular outer sliding groove is formed in the shell (2), an outer sealing ring (12) is connected in the outer sliding groove in a sliding mode, an outer strip-shaped opening (13) corresponding to the strip-shaped ventilation opening (3) is formed in the outer sealing ring (12), a communicating opening is formed between the inner sliding groove and the outer sliding groove, a gear (14) is connected in the communicating opening in a rotating mode, and tooth grooves meshed with the gear (14) are formed in the outer side wall of the inner sealing ring (4) and the inner side wall of the outer sealing ring (12).